Portable workbench



FIG. 1 is a perspective view of a first embodiment of a portableworkbench according to the invention.

FIG. 2 is a right side view of the portable workbench of FIG. 1.

FIG. 3 is a left side view of the portable workbench of FIG. 1.

FIG. 4 is a front view of the portable workbench of FIG. 1.

FIG. 5 is a rear view of the portable workbench of FIG. 1.

FIG. 6 is a top plan view of the portable workbench of FIG. 1.

FIG. 7 is a bottom plan view of the portable workbench of FIG. 1.

FIG. 8 is a perspective view of a second embodiment of a portableworkbench according to the invention.

FIG. 9 is a right side view of the portable workbench of FIG. 8.

FIG. 10 is a left side view of the portable workbench of FIG. 8.

FIG. 11 is a front view of the portable workbench of FIG. 8.

FIG. 12 is a rear view of the portable workbench of FIG. 8.

FIG. 13 is a top plan view of the portable workbench of FIG. 8; and,

FIG. 14 is a bottom plan view of the portable workbench of FIG. 8.

The ornamental design for a portable workbench, as shown and described.